CA2823656C - Magnetically isolated phase interior permanent magnet electrical rotating machine - Google Patents
Magnetically isolated phase interior permanent magnet electrical rotating machine Download PDFInfo
- Publication number
- CA2823656C CA2823656C CA2823656A CA2823656A CA2823656C CA 2823656 C CA2823656 C CA 2823656C CA 2823656 A CA2823656 A CA 2823656A CA 2823656 A CA2823656 A CA 2823656A CA 2823656 C CA2823656 C CA 2823656C
- Authority
- CA
- Canada
- Prior art keywords
- stator
- rotor
- phase
- isolation region
- magnetically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161431779P | 2011-01-11 | 2011-01-11 | |
US61/431,779 | 2011-01-11 | ||
PCT/US2012/020999 WO2012097107A1 (en) | 2011-01-11 | 2012-01-11 | Magnetically isolated phase interior permanent magnet electrical rotating machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2823656A1 CA2823656A1 (en) | 2012-07-19 |
CA2823656C true CA2823656C (en) | 2018-10-02 |
Family
ID=46454723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2823656A Active CA2823656C (en) | 2011-01-11 | 2012-01-11 | Magnetically isolated phase interior permanent magnet electrical rotating machine |
Country Status (8)
Country | Link |
---|---|
US (4) | US9812908B2 (de) |
EP (1) | EP2664055A4 (de) |
JP (2) | JP2014508491A (de) |
KR (1) | KR20140018869A (de) |
CN (1) | CN103597712B (de) |
CA (1) | CA2823656C (de) |
RU (1) | RU2604650C2 (de) |
WO (1) | WO2012097107A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8319464B2 (en) * | 2009-08-18 | 2012-11-27 | U.S. Department Of Energy | Flux control and one-hundred and eighty degree core systems |
CN103597712B (zh) | 2011-01-11 | 2018-09-18 | Qm 电力公司 | 磁隔离相内部永磁铁旋转电机 |
US10243441B2 (en) * | 2013-03-15 | 2019-03-26 | Rockwell Automation, Inc. | Controlled motion system having a magnetic flux bridge joining linear motor sections |
DE102014200947A1 (de) * | 2014-01-20 | 2015-08-06 | Wobben Properties Gmbh | Synchrongenerator einer getriebelosen Windenergieanlage |
CA2883033A1 (en) * | 2014-02-24 | 2015-08-24 | Andre Beaulieu | Electric generator and turbine comprising the same |
CN104617689B (zh) * | 2015-01-30 | 2017-07-07 | 新疆金风科技股份有限公司 | 风力发电机及其定子铁心以及定子的铁心模块 |
US10270300B2 (en) * | 2015-04-08 | 2019-04-23 | Nidec Motor Corporation | Motor with sectioned stator |
US20170159664A1 (en) * | 2015-12-08 | 2017-06-08 | Phase Industrial Design Ningbo Co., Ltd. | Direct Drive Ceiling Fan |
GB2547421B (en) * | 2016-02-15 | 2019-10-09 | Jaguar Land Rover Ltd | Electric machine |
DE102016108712A1 (de) * | 2016-05-11 | 2017-11-16 | Wobben Properties Gmbh | Synchrongenerator einer getriebelosen Windenergieanlage sowie Verfahren zum Herstellen eines Synchrongenerators und Verwendung von Formspulen |
DE102016014590A1 (de) * | 2016-12-05 | 2018-06-07 | Niles-Simmons Industrieanlagen Gmbh | Bearbeitungszentrum zur Bearbeitung von Schienenfahrzeugrädern und Verfahren zur Herstellung eines Segmentmotors für ein derartiges Bearbeitungszentrum |
CN106655676B (zh) * | 2017-03-20 | 2018-09-04 | 山东理工大学 | 各相隔离的五相容错汽车发电机 |
JP6904882B2 (ja) * | 2017-10-30 | 2021-07-21 | オークマ株式会社 | 同期電動機の回転子 |
FR3080964B1 (fr) * | 2018-05-03 | 2021-01-15 | Mendoza Victor Bernaola | Module pour realiser un moyau magnetique d'une machine electrique |
CN108880014B (zh) * | 2018-05-29 | 2021-10-29 | 南方电机科技有限公司 | 一种定子、马达及自动化设备 |
EP3648305B1 (de) | 2018-10-30 | 2021-06-30 | Siemens Gamesa Renewable Energy A/S | Elektrische maschine mit hybridverzahnung |
GB2588789A (en) * | 2019-11-07 | 2021-05-12 | Safran Electrical & Power | A segmented stator for an electrical machine |
US20230208263A1 (en) * | 2020-05-29 | 2023-06-29 | Sedemac Mechatronics Pvt Ltd | An integrated starter generator system |
JP2022084158A (ja) * | 2020-11-26 | 2022-06-07 | セイコーエプソン株式会社 | 回転モーターおよびロボット |
IT202200002807A1 (it) * | 2022-02-16 | 2023-08-16 | Denso Thermal Systems Spa | Macchina elettrica a magneti permanenti a inversione di flusso |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1638361A1 (de) * | 1967-03-09 | 1970-05-21 | Licentia Gmbh | Mehrphasige elektrische Synchronmaschine |
US4315171A (en) * | 1977-05-23 | 1982-02-09 | Ernest Schaeffer | Step motors |
JPS5472410A (en) * | 1977-11-22 | 1979-06-09 | Matsushita Electric Ind Co Ltd | Revolving electrical machinery |
DE3320805A1 (de) * | 1983-06-09 | 1984-12-13 | Brown, Boveri & Cie Ag, 6800 Mannheim | Vielpolige, mehrphasige synchronmaschine |
DE3414312A1 (de) * | 1984-04-16 | 1985-10-24 | Magnet-Motor Gesellschaft für magnetmotorische Technik mbH, 8130 Starnberg | Elektrisch gesteuerter elektromotor |
US4774428A (en) * | 1987-05-15 | 1988-09-27 | Synektron Corporation | Compact three-phase permanent magnet rotary machine having low vibration and high performance |
SU1787305A3 (ru) * | 1990-02-05 | 1993-01-07 | Perevalov Anatolij | Acиhxpohhый дbигateль c topoидaльhoй oбmotkoй |
JP3378866B2 (ja) * | 1990-10-09 | 2003-02-17 | ストリドスベルグ ライセンシング アクチボラゲット | 乗用車用電気動力機構列 |
US5396140A (en) * | 1993-05-28 | 1995-03-07 | Satcon Technology, Corp. | Parallel air gap serial flux A.C. electrical machine |
GB2301904B (en) * | 1995-06-05 | 1999-12-08 | Kollmorgen Corp | System and method for controlling brushless permanent magnet motors |
JPH09233790A (ja) * | 1996-02-27 | 1997-09-05 | Kokusan Denki Co Ltd | 内燃機関駆動放電灯点灯用発電機及び放電灯点灯装置 |
JP3818340B2 (ja) * | 1997-09-26 | 2006-09-06 | 株式会社富士通ゼネラル | 永久磁石電動機 |
TW483216B (en) * | 1998-09-08 | 2002-04-11 | Toshiba Corp | Motor |
US6057622A (en) | 1999-01-21 | 2000-05-02 | Lockhead Martin Energy Research Corporation | Direct control of air gap flux in permanent magnet machines |
US6384496B1 (en) * | 1999-05-17 | 2002-05-07 | Wavecrest Laboratories, Llc | Multiple magnetic path electric motor |
US6949864B2 (en) * | 2000-04-05 | 2005-09-27 | Wavecrest Laboratories, Llc | Rotary electric motor having concentric annular members |
US6492756B1 (en) * | 2000-04-05 | 2002-12-10 | Wavecrest Laboratories, Llc | Rotary electric motor having magnetically isolated stator and rotor groups |
JP4600860B2 (ja) * | 2001-05-18 | 2010-12-22 | 株式会社安川電機 | 永久磁石形同期電動機 |
JP4633978B2 (ja) * | 2001-09-05 | 2011-02-16 | アスモ株式会社 | ブラシレスモータ及びブラシレスモータのステータ |
WO2003085806A1 (en) * | 2002-03-29 | 2003-10-16 | Wavecrest Laboratories, Llc | Electric motor having magnetically isolated stator and rotor groups |
KR100979899B1 (ko) * | 2002-05-16 | 2010-09-06 | 가부시키가이샤 미쓰바 | 회전 전기 기계 |
US6822368B2 (en) * | 2002-06-04 | 2004-11-23 | Wavecrest Laboratories, Llc | Rotary permanent magnet electric motor having stator pole shoes of varying dimensions |
JP2005057854A (ja) * | 2003-08-01 | 2005-03-03 | Honda Motor Co Ltd | ブラシレスモータ |
DE102004016743A1 (de) * | 2004-04-05 | 2005-11-10 | Minebea Co., Ltd. | Statoranordnung für einen mehrphasigen Elektromotor |
WO2006052173A1 (en) * | 2004-11-11 | 2006-05-18 | Abb Research Ltd | Rotating transverse flux machine |
US8120215B2 (en) | 2005-05-17 | 2012-02-21 | Denso Corporation | Motor and control unit thereof |
JP4644530B2 (ja) * | 2005-05-31 | 2011-03-02 | アルファナテクノロジー株式会社 | モータ |
US7579738B2 (en) * | 2005-10-31 | 2009-08-25 | Greenee Energy Inc. | Multi-phase electrical motor for use in a wheel |
DE102006003598A1 (de) * | 2006-01-25 | 2007-08-09 | Siemens Ag | Permanenterregte Synchronmaschine |
JP2007306735A (ja) * | 2006-05-12 | 2007-11-22 | Yaskawa Electric Corp | 永久磁石モータ |
WO2008023413A1 (fr) * | 2006-08-23 | 2008-02-28 | Kabushiki Kaisha Toshiba | Moteur électrique de type à aimant permanent |
EP2150429B1 (de) * | 2007-05-18 | 2013-01-16 | Materialwerks LLC | Strassenradantriebsvorrichtung und herstellungsverfahren |
JP4886624B2 (ja) * | 2007-07-11 | 2012-02-29 | 株式会社日立製作所 | 永久磁石式回転電機、及び永久磁石式回転電機システム |
JP5088094B2 (ja) * | 2007-10-31 | 2012-12-05 | 株式会社富士通ゼネラル | 磁石埋め込み型回転子、この回転子を用いた電動機及びこの電動機を用いた圧縮機 |
JP4525830B2 (ja) * | 2008-06-30 | 2010-08-18 | 株式会社デンソー | 同期モータ |
CN103597712B (zh) * | 2011-01-11 | 2018-09-18 | Qm 电力公司 | 磁隔离相内部永磁铁旋转电机 |
-
2012
- 2012-01-11 CN CN201280012847.0A patent/CN103597712B/zh active Active
- 2012-01-11 RU RU2013137439/07A patent/RU2604650C2/ru active
- 2012-01-11 KR KR1020137020164A patent/KR20140018869A/ko active Search and Examination
- 2012-01-11 EP EP12734683.1A patent/EP2664055A4/de not_active Withdrawn
- 2012-01-11 US US13/348,632 patent/US9812908B2/en active Active
- 2012-01-11 CA CA2823656A patent/CA2823656C/en active Active
- 2012-01-11 WO PCT/US2012/020999 patent/WO2012097107A1/en active Application Filing
- 2012-01-11 JP JP2013548638A patent/JP2014508491A/ja active Pending
-
2016
- 2016-09-29 JP JP2016191653A patent/JP2017055654A/ja active Pending
-
2017
- 2017-11-06 US US15/804,836 patent/US10658886B2/en not_active Expired - Fee Related
-
2020
- 2020-05-18 US US16/877,397 patent/US11277042B2/en active Active
-
2021
- 2021-09-28 US US17/487,953 patent/US11563346B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2664055A1 (de) | 2013-11-20 |
JP2014508491A (ja) | 2014-04-03 |
RU2013137439A (ru) | 2015-02-20 |
JP2017055654A (ja) | 2017-03-16 |
US20180123407A1 (en) | 2018-05-03 |
US10658886B2 (en) | 2020-05-19 |
KR20140018869A (ko) | 2014-02-13 |
US11563346B2 (en) | 2023-01-24 |
RU2604650C2 (ru) | 2016-12-10 |
WO2012097107A1 (en) | 2012-07-19 |
US9812908B2 (en) | 2017-11-07 |
CN103597712B (zh) | 2018-09-18 |
CA2823656A1 (en) | 2012-07-19 |
US20120175994A1 (en) | 2012-07-12 |
CN103597712A (zh) | 2014-02-19 |
US20200280222A1 (en) | 2020-09-03 |
US11277042B2 (en) | 2022-03-15 |
US20220021251A1 (en) | 2022-01-20 |
EP2664055A4 (de) | 2018-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20161116 |